英语词汇“observational study”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	observational study
释义	observational study freq. 1 dict. 1 n.观察性研究 [网络]观察研究；观测研究；观察研究法
随便看	MISTABRONMUCOFLUID mistabton mistad mistag mistagged mistagging mistaggings mistags Mistah mistakability mistakable mistakably mis-take mistake mistakeable mistakeably mistake about mistake A for B mistake as the parties Mistake Cr. Mistake Creek mistake diagnose rate mistake for mistake-free mistakeful

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